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DC DC Switching Controllers

DC DC Switching Controllers facilitate efficient voltage regulation and power management in electronic circuits. Key attributes include Clock Sync, Control Features, and Duty Cycle (Max). These controllers are essential for applications such as industrial power management and new product design.

11,941 active parts
49 manufacturers
33 distributors
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What are DC DC Switching Controllers ?

DC DC Switching Controllers are integrated circuits designed to convert and regulate voltage levels in electronic devices. They are commonly used in applications such as industrial power management, production electronics assembly, and maintenance. Important specifications for selection include Duty Cycle (Max), which affects efficiency; Frequency, which influences performance; and Control Features, which determine operational flexibility. Ensuring compatibility with existing designs and validating lifecycle status are crucial for procurement teams.

Parts in this category

Compare stocked parts across manufacturers and distributors, then add lines to your RFQ.

Part & Mfr Total Stock Pricing & RFQ AEC Qualified Accuracy Applications Automotive Grade Clock Sync Conflict Minerals Control Features Control Method Current Duty Cycle Duty Cycle (Max) ESD Protection Efficiency Failure Rate Fault Protection Features Frequency Function Halogen Free Height Industrial Grade Input Voltage Interface Junction Temperature Lead Spacing Lead Style Length Load Current Maximum Input Voltage Medical Grade Military Grade Mounting Style Mounting Type Number of Outputs Number of Pins Operating Temperature Operating Temperature Range Operating Voltage Output Configuration Output Current Output Phases Output Power Output Type Output Voltage Package / Case Package Quantity Pitch Power (Watts) Power Dissipation Power Dissipation (Max) Propagation Delay Protection Features Quiescent Current Regulator Type Response Time SVHC Present Serial Interfaces Shutdown Storage Temperature Supplier Device Package Supplier Package Supply Current Supply Voltage Synchronous Rectifier Tape & Reel Technology Thermal Resistance Thickness Topology Type Voltage Voltage Reference Voltage Supply Width
UC2843N
UC2843N
Texas Instruments
23,279
Across 2 distributors
Distributor Stock MOQ Country
Rayichip 9,171 - -
Smaxon Electronics 14,108 - -
Price on request
23,279
Distributor Stock MOQ Country
Rayichip 9,171 - -
Smaxon Electronics 14,108 - -
- - - - No - Frequency Control - - - 97% - - - - - Up to 500kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - - - - - - - Through Hole 1 - -40°C ~ 85°C (TA) - - Positive, Isolation Capable - 1 - Transistor Driver - - 50 - - - - - - - - - - - - - 8-PDIP - - - No - - - - Boost, Buck, Buck-Boost, Flyback, Forward - 12V ~ 28V - - -
TPS43061RTET
TPS43061RTET
Texas Instruments
23,179
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 23,179 - -
Price on request
23,179
Distributor Stock MOQ Country
Romaks Technologies 23,179 - -
- - - - No - Enable, Frequency Control, Power Good, Soft Start - - 95% - - - - - - 50 kHz to 1 MHz Step-Up No - - - - - - - - - - - - - Surface Mount 1 - -40°C to 150°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - Not Present - - - 16-WQFN (3x3) - - - Yes - - - - Boost, Flyback, Forward, SEPIC - 4.5 V to 38 V - - -
UC2845BN
UC2845BN
STMicroelectronics
22,800
Across 4 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
Fe Components 17,350 - -
Seba Components 50 - -
Smaxon Electronics 400 - -
Price on request
22,800
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
Fe Components 17,350 - -
Seba Components 50 - -
Smaxon Electronics 400 - -
- - - - No - Frequency Control - - - 48% - - - - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Through Hole 1 - -40°C ~ 150°C (TJ) - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-Mini DIP - - - No - - - - Boost, Flyback - 7.6V ~ 30V - 7.6V ~ 30V -
TPS51113DRCR
TPS51113DRCR
Texas Instruments
22,707
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 22,540 - -
Smaxon Electronics 167 - -
Price on request
22,707
Distributor Stock MOQ Country
Optech Co.,Limited 22,540 - -
Smaxon Electronics 167 - -
- - - - No - Enable, Power Good, Prebias startup - - - 72% - - - - - 300kHz Step-Down - - - 4.5 V to 13.2 V - - - - - - - - - - Surface Mount 1 - -40°C to 85°C - - Positive 20 A 1 - Transistor Driver 0.8 V to 8 V - - - - - - - - - - - - - - - 10-VSON (3x3) 10-VSON (3x3) - - Yes - - - - Buck - 4.5V ~ 13.2V - - -
LM5041AMTCX/NOPB
LM5041AMTCX/NOPB
Texas Instruments
22,693
Across 3 distributors
Distributor Stock MOQ Country
Romaks Technologies 21,271 - -
PROSOFT ELECTRONICS 2 - -
Xingangxin 1,420 - -
Price on request
22,693
Distributor Stock MOQ Country
Romaks Technologies 21,271 - -
PROSOFT ELECTRONICS 2 - -
Xingangxin 1,420 - -
- - - - Yes - Dead Time Control, Frequency Control, Soft Start - - - - - - - - - 200kHz, 600kHz Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-TSSOP - - - Yes - - - - Half-Bridge, Push-Pull - 15V ~ 90V - - -
TL2842BDR-8
TL2842BDR-8
Download Datasheet for TL2842BDR-8
Texas Instruments
22,676
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 22,676 - -
Price on request
22,676
Distributor Stock MOQ Country
Optech Co.,Limited 22,676 - -
- - - - No - Frequency Control - - - 96% - - - - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC - - - No Tape & Reel (TR) - - - Boost, Flyback, Forward - 10V ~ 30V - - -
MAX746CSE
MAX746CSE
Analog Devices / Maxim Integrated
22,600
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 22,600 - -
Price on request
22,600
Distributor Stock MOQ Country
Romaks Technologies 22,600 - -
No - - No No - Current Limit, Frequency Control, Pulse Skipping, Ramp, Soft Start - - - 96% (Typ) - - - - - 100kHz Step-Down - - No - - - 1.27 mm Gull Wing - - - No No - Surface Mount 1 - 0°C ~ 70°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - Not Present - - - 16-SOIC - - - No - - - - Buck - 4V ~ 15V - - -
UCC3585M
UCC3585M
Download Datasheet for UCC3585M
Texas Instruments
22,600
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 22,600 - -
Price on request
22,600
Distributor Stock MOQ Country
Romaks Technologies 22,600 - -
- - - - No - Current Limit, Enable, Frequency Control, Soft Start - - - 100% - - - - - 500kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - 0°C to 85°C - - Positive - 1 - Transistor Driver 0.9V - - - - - - - - - - - - - - - 16-SSOP - - - Yes - - - - Buck - 3V to 5.5V - - -
TPS40304ADRCR
TPS40304ADRCR
Texas Instruments
22,600
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 22,600 - -
Price on request
22,600
Distributor Stock MOQ Country
Optech Co.,Limited 22,600 - -
- - - - No - Enable, Power Good, Soft Start - - - 90% - - - - - 600 kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C to 145°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 10-VSON (3x3) - - - Yes - - - - Buck - 3 V to 20 V - - -
TPS40195PW
TPS40195PW
Texas Instruments
22,513
Across 3 distributors
Distributor Stock MOQ Country
Romaks Technologies 21,271 - -
Optech Co.,Limited 242 - -
Smaxon Electronics 1,000 - -
Price on request
22,513
Distributor Stock MOQ Country
Romaks Technologies 21,271 - -
Optech Co.,Limited 242 - -
Smaxon Electronics 1,000 - -
- - - - Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start - - 85% 85% - - - - Enable, Power good, Prebias startup, Synchronous rectification 100 kHz / 600 kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive 20 A 1 - Transistor Driver - - - - - - - - - 4 µA - - - - - - 16-TSSOP - - - Yes - - - - Buck - 4.5V ~ 20V - - -
RT8899AGQW
RT8899AGQW
Richtek
22,500
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 22,500 - -
Price on request
22,500
Distributor Stock MOQ Country
Smaxon Electronics 22,500 - -
- - - - No - - - - - - - - - - - 300kHz - - - - - - - - - - - - - - - Surface Mount 2 - -40°C ~ 85°C (TA) - - - - 3 - PWM - - - - - - - - - - - - - - - - 52-QFN (6x6) - - - No - - - - - - 5V - 5V -
TPS40007DGQRG4
TPS40007DGQRG4
Texas Instruments
22,500
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 22,500 - -
Price on request
22,500
Distributor Stock MOQ Country
Optech Co.,Limited 22,500 - -
- - - - No - Current Limit, Enable, Soft Start - - - 94% - - - - - 300 kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C - - Positive 15 A 1 - Transistor Driver 0.7 V to 4 V - - - - - - - - - - - - - - - 10-HVSSOP - - - Yes - - - - Buck - 2.25 V to 5.5 V - - -
LM25118MH/NOPB
LM25118MH/NOPB
Texas Instruments
22,389
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 22,321 - -
Bristol Electronics 68 - -
Price on request
22,389
Distributor Stock MOQ Country
Romaks Technologies 22,321 - -
Bristol Electronics 68 - -
- - - - Yes - Enable, Frequency Control, Ramp, Soft Start - - - 75% - - - - - Up to 500kHz Step-Up, Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive - 1 - Transistor Driver 1.23V ~ 38V - - - - - - - - - - - Not Present - - - 20-HTSSOP - - - No - - - - Buck-Boost - 3V ~ 42V - - -
TPS40132RHBR
TPS40132RHBR
Texas Instruments
22,370
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 22,370 - -
Price on request
22,370
Distributor Stock MOQ Country
Optech Co.,Limited 22,370 - -
- - - - Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start - - - 87.5% - - - - - 100kHz Step-Down - - - - - - - Exposed Pad - - - - - - Surface Mount 2 - -40°C ~ 85°C (TA) - - Positive - 2 - Transistor Driver - - - - - - - - - - - - - - - - 32-VQFN (5x5) - - - Yes Yes - - - Buck - 4.5 V - - -
LM3150MHE/NOPB
LM3150MHE/NOPB
Texas Instruments
22,259
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,000 - -
Romaks Technologies 20,089 - -
Bristol Electronics 170 - -
Price on request
22,259
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,000 - -
Romaks Technologies 20,089 - -
Bristol Electronics 170 - -
- - - - No - Current Limit, Enable, On Time Control, Soft Start - - - - - - - - - Up to 1MHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 14-HTSSOP - - - Yes - - - - Buck - 6V ~ 42V - - -
TPS64203DBVRG4
TPS64203DBVRG4
Texas Instruments
22,200
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 22,200 - -
Price on request
22,200
Distributor Stock MOQ Country
Optech Co.,Limited 22,200 - -
- - - - No - Enable - - - 100% - 95% - - - - Step-Down No - - 1.8 V to 6.5 V - - - - - - - - - - Surface Mount 1 - -40°C to 85°C - - Positive or Negative 3 A 1 - Transistor Driver 1.2 V to 6.5 V - - - - - - - - - - - Not Present - - - SOT-23-6 - - - No - - - - Buck - 1.8V ~ 6.5V - - -
TPS64201DBVRG4
TPS64201DBVRG4
Texas Instruments
22,200
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 22,200 - -
Price on request
22,200
Distributor Stock MOQ Country
Optech Co.,Limited 22,200 - -
- - - - No - Enable - - - 100% - - - - - - Step-Down - - - - - - - Gull Wing - - - - - - Surface Mount 1 - -40°C to 85°C - - Positive or Negative - 1 - Transistor Driver - - - - - - - - - - - - - - - - SOT-23-6 - - - No - - - - Buck - 1.8V ~ 6.5V - 1.8V to 6.5V -
TL5001AIDR
TL5001AIDR
Texas Instruments
22,038
Across 3 distributors
Distributor Stock MOQ Country
Braun Electronic Components 5,780 - -
MW.FEP S.p.A. 5,780 - -
Optech Co.,Limited 10,478 - -
Price on request
22,038
Distributor Stock MOQ Country
Braun Electronic Components 5,780 - -
MW.FEP S.p.A. 5,780 - -
Optech Co.,Limited 10,478 - -
- - - - No - Dead Time Control, Frequency Control - - - 100% - - - - - 20 kHz to 500 kHz Step-Up, Step-Down, Step-Up/Step-Down - - - 3.6 V to 40 V - - - - - - - - - - Surface Mount 1 - -40°C to 85°C - - Positive - 1 - Transistor Driver 1 V to 50 V - - - - - - - - - - - - - - - 8-SOIC 8-SOIC (0.154", 3.90mm Width) - - No - - - - Buck, Boost, Flyback - 3.6V ~ 40V - - -
TPS40140RHHT
TPS40140RHHT
Download Datasheet for TPS40140RHHT
Texas Instruments
22,014
Across 6 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,336 - -
Speed Components Ltd 14 - -
Romaks Technologies 19,032 - -
Bristol Electronics 100 - -
Optech Co.,Limited 350 - -
Smaxon Electronics 182 - -
Price on request
22,014
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,336 - -
Speed Components Ltd 14 - -
Romaks Technologies 19,032 - -
Bristol Electronics 100 - -
Optech Co.,Limited 350 - -
Smaxon Electronics 182 - -
- - - - No - Current Limit, Frequency Control, Phase Control, Power Good, Tracking - - - 87.5% - - - - - 150 kHz to 1 MHz Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -40°C to 85°C - - Positive 25 A 2 - Transistor Driver - - - - - - - - - 2.8 mA - - - - - - 36-VQFN (6x6) 36-VQFN (6x6) - - Yes - - - - Buck - 4.5 V to 15 V - - -
TPS40001DGQR
TPS40001DGQR
Download Datasheet for TPS40001DGQR
Texas Instruments
21,970
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,188 - -
Optech Co.,Limited 11,000 - -
Smaxon Electronics 4,782 - -
Price on request
21,970
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,188 - -
Optech Co.,Limited 11,000 - -
Smaxon Electronics 4,782 - -
- - - - No - Current Limit, Enable, Soft Start - - - 87% - - - - - 300 kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C (TA) - - Positive - 1 - Transistor Driver 0.7 V - - - - - - - - - - - - - - - 10-HVSSOP - - - Yes - - - - Buck - 2.25V ~ 5.5V - - -
UCC2813DTR-3
UCC2813DTR-3
Texas Instruments
21,863
Across 4 distributors
Distributor Stock MOQ Country
Speed Components Ltd 55 - -
Romaks Technologies 20,089 - -
PROSOFT ELECTRONICS 1 - -
Xingangxin 1,718 - -
Price on request
21,863
Distributor Stock MOQ Country
Speed Components Ltd 55 - -
Romaks Technologies 20,089 - -
PROSOFT ELECTRONICS 1 - -
Xingangxin 1,718 - -
- - - - No - Frequency Control - - - 99% - - - - - - Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - Not Present - - - 8-SOIC 8-SOIC - - No - - - - Boost, Flyback, Forward Converter - 3.6V - - -
TL3844BDR-8
TL3844BDR-8
Download Datasheet for TL3844BDR-8
Texas Instruments
21,767
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 21,767 - -
Price on request
21,767
Distributor Stock MOQ Country
Optech Co.,Limited 21,767 - -
- - - - No - Frequency Control - - - 48% - - - - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - - - 1.27 mm Gull-Wing - - - - - - Surface Mount 1 - 0°C ~ 70°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC 8-SOIC - - No Yes - - - Boost, Flyback, Forward - 10V ~ 30V - - -
UCC2895QDWRQ1
UCC2895QDWRQ1
Texas Instruments
21,745
Across 3 distributors
Distributor Stock MOQ Country
Romaks Technologies 20,000 - -
Bristol Electronics 7 - -
Xingangxin 1,738 - -
Price on request
21,745
Distributor Stock MOQ Country
Romaks Technologies 20,000 - -
Bristol Electronics 7 - -
Xingangxin 1,738 - -
Yes - - Yes Yes - Frequency Control, Soft Start, Sync - - - 100% - - - - - 1MHz - No - Yes - - - 1.27 mm Gull Wing - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive - 1 - PWM - - - - - - - - - - - - Not Present - - - 20-SOIC - - - - Yes - - - Phase-Shifted Full-Bridge - 10V to 16.5V - - -
TPS51218DSCT
TPS51218DSCT
Texas Instruments
21,689
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 21,271 - -
Optech Co.,Limited 418 - -
Price on request
21,689
Distributor Stock MOQ Country
Romaks Technologies 21,271 - -
Optech Co.,Limited 418 - -
- - - - No - Enable, Frequency Control, Power Good - - - 91% - - - - Enable, Light-load efficiency, Power good, Prebias startup, Synchronous rectification - Step-Down - - - 3 V to 28 V - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C - - Positive 20 A 1 - Transistor Driver 0.7 V to 2.6 V - - - - - - - - - - - - - - - 10-WSON (3x3) - - - Yes 250 - - - Buck - 4.5V ~ 6.5V - - -
UCC28C44DR
UCC28C44DR
Texas Instruments
21,681
Across 5 distributors
Distributor Stock MOQ Country
Braun Electronic Components 723 - -
Optech Co.,Limited 8,259 - -
PROSOFT ELECTRONICS 10,000 - -
Xingangxin 1,515 - -
Smaxon Electronics 1,184 - -
Price on request
21,681
Distributor Stock MOQ Country
Braun Electronic Components 723 - -
Optech Co.,Limited 8,259 - -
PROSOFT ELECTRONICS 10,000 - -
Xingangxin 1,515 - -
Smaxon Electronics 1,184 - -
- - - - No - Frequency Control - - - 48% - - - - - Up to 1MHz Step-Up, Step-Up/Step-Down - - Yes - - - - - - - - - - - Surface Mount 1 - -40°C ~ 105°C (TJ) - - Positive - 1 - Transistor Driver - 8-SOIC - - - - - - - - - - - - - - 8-SOIC - - - No - - - - Boost, Flyback, Forward Converter - 9V ~ 18V - - -
TPS40056PWPR
TPS40056PWPR
Texas Instruments
21,498
Across 4 distributors
Distributor Stock MOQ Country
Innova Technologies 919 - -
Romaks Technologies 15,722 - -
Optech Co.,Limited 4,538 - -
Smaxon Electronics 319 - -
Price on request
21,498
Distributor Stock MOQ Country
Innova Technologies 919 - -
Romaks Technologies 15,722 - -
Optech Co.,Limited 4,538 - -
Smaxon Electronics 319 - -
- - - - Yes - Current Limit, Enable, Frequency Control, Soft Start - - - 90% - - - - Synchronous Rectification, Tracking, UVLO 100 kHz to 1 MHz Step-Down - - Yes - - - - - - - - - - - Surface Mount 1 - -40°C to 85°C - - Positive 12 A 1 - Transistor Driver -0.3 V to 6 V - - - - - - - - 0.0015 A - - - - - - 16-HTSSOP 16-HTSSOP - - Yes - - - - Buck - 10 V to 40 V - - -
MAX1846EUB
MAX1846EUB
Download Datasheet for MAX1846EUB
Analog Devices / Maxim Integrated
21,401
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 21,271 - -
Smaxon Electronics 130 - -
Price on request
21,401
Distributor Stock MOQ Country
Romaks Technologies 21,271 - -
Smaxon Electronics 130 - -
- - - - Yes - Enable, Frequency Control - - 96% 96% - 90% - - - 100kHz ~ 500kHz Step-Up/Step-Down - - - 3V to 16.5V - - - - - - - - - - Surface Mount 1 - -40°C to +85°C - - Negative - 1 - Transistor Driver -500mV to -200V - - - - - - - - - - - Not Present - - - 10-uMAX 10-uMAX - - Yes - - - - Flyback - 3V ~ 16.5V - - -
UC3843BN
UC3843BN
Download Datasheet for UC3843BN
STMicroelectronics
21,300
Across 4 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
Fe Components 8,600 - -
Spartce Electronics. 250 - -
Xingangxin 7,450 - -
Price on request
21,300
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
Fe Components 8,600 - -
Spartce Electronics. 250 - -
Xingangxin 7,450 - -
- - - - No - Frequency Control - - - 96% - - - - - 500kHz Step-Up, Step-Up/Step-Down - - - - - - 2.54 mm - - - - - - - Through Hole 1 - 0°C - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-Mini DIP - - - No - - - - Boost, Flyback - 7.6V - - -
LM25117QPMHX/NOPB
LM25117QPMHX/NOPB
Texas Instruments
21,271
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 21,271 - -
Price on request
21,271
Distributor Stock MOQ Country
Romaks Technologies 21,271 - -
Yes - - Yes No - Frequency Control, Ramp, Soft Start - - 98% - - - - - Adjustable current limit, Enable, Frequency synchronization, Light Load Efficiency, Synchronous Rectification, Tracking, UVLO adjustable; Emulated Peak Current Mode Control, Wide Operating Range from 4.5 V to 42 V, Robust 3.3 A Peak Gate Drives, Adaptive Dead-time Output Driver Control, Free-run or Synchronizable Clock up to 750 kHz, Optional Diode Emulation Mode, Programmable Output from 0.8 V, Precision 1.5% Voltage Reference, Analog Current Monitor, Programmable Current Limit, Hiccup Mode Over Current Protection, Programmable Soft-start and Tracking, Programmable Line Undervoltage Lockout, Programmable Switch-over to External Bias Supply, Thermal Shutdown 750 kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive 20 A 1 - Transistor Driver - - - - - - - - - 4.8 mA - - - - - - 20-HTSSOP 20-HTSSOP - - Yes - - - - Buck - 0.8 V / 41 V - - -
UCC2808ADTR-2
UCC2808ADTR-2
Texas Instruments
21,215
Across 3 distributors
Distributor Stock MOQ Country
Romaks Technologies 19,032 - -
Xingangxin 1,383 - -
Smaxon Electronics 800 - -
Price on request
21,215
Distributor Stock MOQ Country
Romaks Technologies 19,032 - -
Xingangxin 1,383 - -
Smaxon Electronics 800 - -
- - - - No - Frequency Control - - - 49% - - - - - 194kHz Push-Pull - - - - - - - Gull Wing - - - - - - Surface Mount 2 - -40°C ~ 85°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC 8-SOIC - - No Yes - - - Push-Pull - 4.1V - - -
LM3485MM
LM3485MM
Texas Instruments
21,000
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 20,000 - -
Xingangxin 1,000 - -
Price on request
21,000
Distributor Stock MOQ Country
Components Technology Group, Inc. 20,000 - -
Xingangxin 1,000 - -
- - - - No - Enable - - - 100% - - - - - 50kHz ~ 1MHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-VSSOP - - - No - - - - Buck - 4.5V ~ 35V - - -
NCP81109FMNTXG
NCP81109FMNTXG
Download Datasheet for NCP81109FMNTXG
On Semiconductor
21,000
Across 2 distributors
Distributor Stock MOQ Country
Flip Electronics 20,000 - -
Xingangxin 1,000 - -
Price on request
21,000
Distributor Stock MOQ Country
Flip Electronics 20,000 - -
Xingangxin 1,000 - -
- - - - - - - Current-Mode RPM Control - - - - - - - - - - - - - 5 V SVID - - - - - - - - - Surface Mount - - - - - - 14 A - - - - - - - - - - - - - - - - - - - 48-QFN (6x6) 48-QFN (6x6) - - - Tape & Reel - - - - - - - - -
TPS40322RHBR
TPS40322RHBR
Texas Instruments
20,933
Across 3 distributors
Distributor Stock MOQ Country
Romaks Technologies 12,053 - -
Optech Co.,Limited 7,229 - -
Xingangxin 1,651 - -
Price on request
20,933
Distributor Stock MOQ Country
Romaks Technologies 12,053 - -
Optech Co.,Limited 7,229 - -
Xingangxin 1,651 - -
- - - - Yes - Current Limit, Enable, Frequency Control, Phase Control, Soft Start - - - 95% - - - - Enable, Frequency synchronization, Multiple Outputs, Phase Interleaving, Power good, Remote Sense 100 kHz to 1 MHz Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -40°C ~ 125°C - - Positive - 2 - Transistor Driver 0.6 V to 5.6 V - - - - - - - - - - - - - - - 32-VQFN (5x5) 32-VQFN (5x5) - - Yes - - - - Buck - 3 V to 20 V - - -
TL3843BD-8
TL3843BD-8
Download Datasheet for TL3843BD-8
Texas Instruments
20,897
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 20,897 - -
Price on request
20,897
Distributor Stock MOQ Country
Optech Co.,Limited 20,897 - -
- - - - No - Frequency Control - - - 96% - - - - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - 0°C - 7.6V Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC 8-SOIC - - No - - - - Boost, Flyback, Forward - 7.6V ~ 30V - - -
MAX1653EEE-T
MAX1653EEE-T
Download Datasheet for MAX1653EEE-T
Analog Devices / Maxim Integrated
20,891
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 16,436 - -
Smaxon Electronics 4,455 - -
Price on request
20,891
Distributor Stock MOQ Country
Romaks Technologies 16,436 - -
Smaxon Electronics 4,455 - -
- - - - Yes - Enable, Soft Start - - - 98 - - - - - 150kHz, 300kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-QSOP - - - Yes - - - - Buck - 4.5V ~ 30V - - -
LM5032MTC
LM5032MTC
Texas Instruments
20,782
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 20,782 - -
Price on request
20,782
Distributor Stock MOQ Country
Romaks Technologies 20,782 - -
- - - - Yes - Frequency Control, Soft Start - - - 76% - - - - - 200kHz, 600kHz Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -40°C ~ 125°C (TJ) - - Positive - 2 - Transistor Driver - - - - - - - - - - - - - - - - 16-TSSOP - - - No - - - - Forward Converter - 13V ~ 100V - - -
SG3525AP
SG3525AP
STMicroelectronics
20,610
Across 4 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,565 - -
Risen Electronics 9,000 - -
Spartce Electronics. 5,000 - -
Partservice 45 - -
Price on request
20,610
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,565 - -
Risen Electronics 9,000 - -
Spartce Electronics. 5,000 - -
Partservice 45 - -
- - - - Yes - Enable, Soft Start - - - 49% - - - - - 100Hz Step-Down, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 2 - 0°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-SO - - - Yes - - - - Buck, Push-Pull - 8V - - -
UC2843BNG
UC2843BNG
Download Datasheet for UC2843BNG
On Semiconductor
20,550
Across 4 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,700 - -
Fe Components 2,000 - -
Flip Electronics 13,650 - -
Smaxon Electronics 200 - -
Price on request
20,550
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,700 - -
Fe Components 2,000 - -
Flip Electronics 13,650 - -
Smaxon Electronics 200 - -
- - - - No - Frequency Control - - - 96% - - - - - 250 kHz Step-Up, Step-Up/Step-Down Halide-Free - - - - - - - - - - - - - Through Hole 1 - -25°C ~ 85°C (TA) - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-PDIP - - - No - - - - Boost, Flyback - 7.6 V - - -
LM5176PWPR
LM5176PWPR
Texas Instruments
20,549
Across 7 distributors
Distributor Stock MOQ Country
Braun Electronic Components 1,471 - -
Romaks Technologies 7,533 - -
Bristol Electronics 47 - -
Optech Co.,Limited 2,984 - -
PROSOFT ELECTRONICS 2,000 - -
Xingangxin 2,264 - -
Smaxon Electronics 4,250 - -
Price on request
20,549
Distributor Stock MOQ Country
Braun Electronic Components 1,471 - -
Romaks Technologies 7,533 - -
Bristol Electronics 47 - -
Optech Co.,Limited 2,984 - -
PROSOFT ELECTRONICS 2,000 - -
Xingangxin 2,264 - -
Smaxon Electronics 4,250 - -
- - - - Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start - - - 100% - - - - - 100kHz ~ 600kHz Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 28-HTSSOP - - - Yes - - - - Buck-Boost - 4.2V ~ 55V - - -
UCC2895DW
UCC2895DW
Texas Instruments
20,460
Across 4 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,569 - -
Romaks Technologies 14,125 - -
Chanetech 185 - -
Xingangxin 2,581 - -
Price on request
20,460
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,569 - -
Romaks Technologies 14,125 - -
Chanetech 185 - -
Xingangxin 2,581 - -
- - - - Yes - Frequency Control, Soft Start, Sync - - - 100% - - - - - 1MHz - - - - - - - - - - - - - - - Surface Mount 1 - -40°C to 85°C - - Positive - 1 - PWM - - - - - - - - - - - - - - - - 20-SOIC 20-SOIC - - - - - - - Phase-Shifted Full-Bridge - 10V to 16.5V - - -
UC3844BVNG
UC3844BVNG
Download Datasheet for UC3844BVNG
On Semiconductor
20,400
Across 2 distributors
Distributor Stock MOQ Country
Flip Electronics 19,900 - -
Husky International Electronic 500 - -
Price on request
20,400
Distributor Stock MOQ Country
Flip Electronics 19,900 - -
Husky International Electronic 500 - -
- - - - No - Frequency Control - - - 48% - - - - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Through Hole 1 - -40°C ~ 105°C (TA) - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-PDIP - - - No - - - - Boost, Flyback - 10V to 36V - - -
MAX16932ATIR/V+T
MAX16932ATIR/V+T
Download Datasheet for MAX16932ATIR/V+T
Analog Devices / Maxim Integrated
20,100
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 20,100 - -
Price on request
20,100
Distributor Stock MOQ Country
Optech Co.,Limited 20,100 - -
Yes - - Yes Yes - Enable, Frequency Control, Power Good - - - 98.5% - - - - - 1MHz to 2.2MHz Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -40°C to 125°C (TJ) - - Positive - 2 - Transistor Driver - - - - - - - - - - - - - - - - 28-TQFN (5x5) - - - Yes Yes - - - Buck - 3.5V to 42V - - -
MAX8546EUB+T
MAX8546EUB+T
Download Datasheet for MAX8546EUB+T
Analog Devices / Maxim Integrated
20,089
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 20,089 - -
Price on request
20,089
Distributor Stock MOQ Country
Romaks Technologies 20,089 - -
- - - - No - Enable - - - 86% - Up to 95% - - - 300kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C - - Positive - 1 - Transistor Driver 0.8V - - - - - - - - - - - - - - - 10-uMAX/uSOP - - - Yes Yes - - - Buck - 2.7V - - -
LM25117QPSQ/NOPB
LM25117QPSQ/NOPB
Texas Instruments
20,089
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 20,089 - -
Price on request
20,089
Distributor Stock MOQ Country
Romaks Technologies 20,089 - -
Yes - - Yes No - Frequency Control, Ramp, Soft Start - - - - - - - - - Up to 750kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - Not Present - - - 24-WQFN (4x4) 24-WQFN (4x4) - - Yes - - - - Buck - 4.5V - - -
MAX15005AAUE+
MAX15005AAUE+
Download Datasheet for MAX15005AAUE+
Analog Devices / Maxim Integrated
20,089
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 20,089 - -
Price on request
20,089
Distributor Stock MOQ Country
Romaks Technologies 20,089 - -
- - - - Yes - Enable, Frequency Control, Soft Start - - - 80% - - - - - 15kHz to 1MHz Step-Up, Step-Up/Step-Down - - - - - - - Gull Wing - - - - - - Surface Mount 1 - -40°C to 125°C - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-TSSOP-EP 16-TSSOP-EP - - No - - - - Boost, Flyback, SEPIC - 4.5V to 40V - - -
UC2844D8TR
UC2844D8TR
Texas Instruments
20,046
Across 3 distributors
Distributor Stock MOQ Country
Fe Components 1,005 - -
Xingangxin 3,147 - -
Smaxon Electronics 15,894 - -
Price on request
20,046
Distributor Stock MOQ Country
Fe Components 1,005 - -
Xingangxin 3,147 - -
Smaxon Electronics 15,894 - -
- - - - No - Frequency Control - - - 48% - - - - - Up to 500kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - 1.27 mm Gull Wing - - - - - - Surface Mount 1 - -40°C ~ 85°C (TA) - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC 8-SOIC - - No Yes - - - Boost, Buck, Flyback, Forward - 12V ~ 28V - - -
TL3843P
TL3843P
Texas Instruments
20,037
Across 4 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
Optech Co.,Limited 7,411 - -
Xingangxin 1,096 - -
Smaxon Electronics 6,530 - -
Price on request
20,037
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
Optech Co.,Limited 7,411 - -
Xingangxin 1,096 - -
Smaxon Electronics 6,530 - -
- - - - No - Frequency Control - - - 100% - - - - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Through Hole 1 - 0°C ~ 70°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - Not Present - - - 8-PDIP - - - No - - - - Boost, Flyback - 7.6V - - -
LM5085SDE/NOPB
LM5085SDE/NOPB
Texas Instruments
20,000
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 20,000 - -
Price on request
20,000
Distributor Stock MOQ Country
Romaks Technologies 20,000 - -
- - - - No - Current Limit, Enable, On Time Control - - - 100% - - - - - Up to 1MHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-WSON (3x3) - - - No - - - - Buck - 4.5V ~ 75V - - -
LT1245CS8#PBF
LT1245CS8#PBF
Download Datasheet for LT1245CS8#PBF
Analog Devices / Maxim Integrated
20,000
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 20,000 - -
Price on request
20,000
Distributor Stock MOQ Country
Components Technology Group, Inc. 20,000 - -
- - - - No - Frequency Control - - - 48% - - - - - 500kHz Step-Down - - - - - - 1.27 mm Gull Wing - - - - - - Surface Mount 1 - 0°C - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SO 8-SO - - No - - - - Buck - 8.2V - - -
MAX15005AAUE+T
MAX15005AAUE+T
Download Datasheet for MAX15005AAUE+T
Analog Devices / Maxim Integrated
20,000
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 20,000 - -
Price on request
20,000
Distributor Stock MOQ Country
Romaks Technologies 20,000 - -
- - - - Yes - Enable, Frequency Control, Soft Start - - - 80% - - - - - 15kHz to 1MHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C to 125°C - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-TSSOP-EP 16-TSSOP-EP - - No - - - - Boost, Flyback, SEPIC - 4.5V to 40V - - -
Showing 451-500 of 11,941 products

About DC DC Switching Controllers

DC DC Switching Controllers are essential components in the realm of power management, enabling efficient voltage regulation and conversion in electronic systems. These integrated circuits are specifically designed to manage power distribution and enhance the performance of electronic devices by converting one DC voltage level to another with high efficiency.

When sourcing DC DC Switching Controllers, it is crucial to consider important attributes such as Clock Sync, Control Features, Duty Cycle (Max), Frequency, and Output Configuration. These specifications play a significant role in determining the suitability of a controller for your specific application needs. Additionally, understanding the Operating Temperature and Number of Outputs can help ensure compatibility with your existing designs.

Applications for DC DC Switching Controllers span across various sectors, including industrial power management, new product design and prototyping, and maintenance and field replacement. They are integral to engineering evaluation and qualification processes, as well as procurement-driven multi-sourcing strategies.

Before submitting a Request for Quotation (RFQ), it is advisable to validate the lifecycle status of the components and explore alternate-source options. Prioritizing parametric filtering based on critical specifications can significantly reduce sourcing risks and enhance procurement efficiency.

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